There are a variety of local offerings for used office furniture for small to large businesses. RepoDepot.com and Better Source Liquidators are a few that are available in San Mateo, as well as various charities.
A lot of businesses have found value in collecting clothes and shoes from their employees and donating them to their favorite charity. Usually there is an employee who champions this cause.
If you feel you are a business who also offers this service, please contact the San Mateo Green Business Program.